| Piastow to Kluczbork | 140.18 mi (225.61 km) |
| Piastow to Knurow | 165.10 mi (265.70 km) |
| Piastow to Kobylka | 18.07 mi (29.08 km) |
| Piastow to Kokoszki | 178.85 mi (287.83 km) |
| Piastow to Kolbuszowa | 139.34 mi (224.25 km) |
| Piastow to Kolno | 96.13 mi (154.70 km) |
| Piastow to Kolo | 93.89 mi (151.11 km) |
| Piastow to Kolobrzeg | 258.06 mi (415.31 km) |
| Piastow to Koluszki | 53.80 mi (86.58 km) |
| Piastow to Komorniki | 175.71 mi (282.79 km) |
| Piastow to Konin | 109.42 mi (176.09 km) |
| Piastow to Konskie | 70.43 mi (113.34 km) |
| Piastow to Konstancin-Jeziorna | 13.25 mi (21.33 km) |
| Piastow to Konstantynow Lodzki | 71.17 mi (114.53 km) |
| Piastow to Koronowo | 144.94 mi (233.25 km) |
